Synthesis and biological activity of NOSH-naproxen (AVT-219) and NOSH-sulindac (AVT-18A) as potent anti-inflammatory agents with chemotherapeutic potential
Synthesis and biological activity of NOSH-naproxen (AVT-219) and NOSH-sulindac (AVT-18A) as potent anti-inflammatory agents with chemotherapeutic potential
CONJUGATES DERIVED FROM NON-STEROIDAL ANTI-INFLAMMATORY DRUGS AND METHODS OF USE THEREOF IN IMAGING
申请人:Reiley Pharmaceuticals, Inc.
公开号:US20150374858A1
公开(公告)日:2015-12-31
Conjugates derived from non-steroidal anti-inflammatory drugs (NSAIDs) and methods of use thereof are disclosed, useful for, inter alia, identifying and localizing the site of pathology and/or inflammation responsible for the sensation of pain in a patient; for identifying the sites of primary, secondary, benign, or malignant tumors; and for diagnosing infection or confirming or ruling out suspected infection. The NSAID-based conjugates contain an imaging moiety. The conjugates concentrate at sites of increased cyclooxygenase expression, thus revealing the sites of increased prostaglandin production, which is correlated with pain and inflammation, and correlated with tumor presence and/or location. Identifying areas of increased COX expressing can also aid in screening for infections.
申请人:Research Foundation Of The City
University Of New York
公开号:EP2744487B1
公开(公告)日:2016-10-05
Two-colour screening in combinatorial chemistry: prospecting for enantioselectivity in a library of steroid-based receptors
作者:Vicente del Amo、Adam P. McGlone、José M. Soriano、Anthony P. Davis
DOI:10.1016/j.tet.2009.06.018
日期:2009.8
The screening of resin-bound combinatorial libraries with pairs of dye-tagged substrates is a powerful strategy for discovering selective receptors. However, implementation has been hampered by a lack of complementary but chemically similar dyes. We now show that the well-established Disperse Red 1 and the recently-introduced Bristol Blue 1 can be used in parallel to synthesise 'pseudoenantiomeric' analogues of N-acetyl-alpha-amino acids and of the anti-inflammatory drug Naproxen. A steroid-based receptor library has been prepared and screened with these substrates. Preliminary results suggest that some members may be highly enantioselective receptors for N-acetyl-alpha-amino acids. (C) 2009 Elsevier Ltd. All rights reserved.